Miele 11423870

Model: 11423870

Miele Warranty
Image coming big
Image coming big
How it works
  • You name the price you want to pay for a product.
  • We send your offer to a network of Certified Retailers.
  • If the retailer likes your offer, you get that price for the product.
Greentoe Guarantee
  • Guaranteed Brand New Products
  • All Products Sold by Manufacturer Authorized Retailers
  • 30 Day Return Policy
  • Free Shipping
    No Additional Fees

Product Unavailable

We are sorry. At this time, we are not accepting offers on this product.


Technical Details

Power consumption 170 Watts
Volts 25.2 Volts
Battery Type Li-Ion
Weight 9 lbs
Vortex Technology Yes
Dustbag Capacity 0.02 cu. ft.
Integrated Wall Bracket Yes
Recharging Time 240 min.
Cleaning Area 125 sq. meter.
Battery Capacity 2500 mAh
Number of Functions 3
Brush Type Electric brush Multi Floor XXL SEB 430
Diameter 51.125"

General Information

Brand Miele
UPC 4002516279648
Series Triflex HX1
Warranty Info Up to 2 Year Warranty* One (1) Year or Two (2) Year Limited Warranty - Any warranty claims for residential Miele Products must be received by Miele within one (1) year from the date of purchase. If the Miele Product was properly installed and registered by an Authorized Miele Installer, this Limited Warranty will be extended for an additional (1) year.


3in1 Innovation Yes
Maximum Range Yes
Easy Handling Yes
Flexible Charging Options Yes
Perfectly Stored Yes
Hygiene Lifetime Filter Yes
Comfort Mode Yes
XXL Electrobrush Yes
Varta Removable Battery Yes
Vortex Technology Yes
Lightweight Yes
Headlight No
Wet/Dry No
Edge Cleaning Yes
Filter Type Hygiene
Control Type 3-Level Slide
Cordless Yes


Commercial No
Color Brilliant White
Type Upright
Expert Reviews
29 October 2021

I’m pleasantly surprised with how well the Miele Triflex HX1 cleaned floors. Aside from its struggles with quaker oats, it did well with other types of debris like coffee grounds, sand, and quinoa. The lack of a soft roller attachment hurts its efficiency, but it still picks up debris.

  • +

    Vacuums hard floors and carpets well, Picked up over 90% in deep cleaning tests in the middle setting, The upright configuration doesn’t strain your arm and wrist, Above-average suction and airflow, The twist-to-open mechanism makes it easy to empty, Detachable battery, Fingertip controls make it...

  • -

    Subpar run time with the nozzle attached (only 30 mins), Not very comfortable to use as a handheld, Lacks efficiency on hard floors, Very noisy, Expensive (especially premium models)

22 December 2020

The Miele Triflex HX1 is excellent for bare floors. It sucks up pet hair as well as small and bulky debris like rice and cereal easily. It's also well-built and highly maneuverable, with a unique three-in-one design that can be configured to suit different cleaning tasks.

  • +

    Superb bare-floor performance., Clears pet hair on all surfaces., Good build quality., Few recurring costs.

  • -

    Small dirt compartment.

4 August 2023

The Miele Triflex is an excellent cheaper alternative for cleaning carpet IF you opt for the base variant, which is the best, in my opinion. Its price is in a sweet spot - not as expensive as a Dyson V11, but offers near the same vacuuming performance.

Tech advisor.34947295
19 June 2020

It’s expensive but built to last. If you want to buy once and buy well, the TriFlex would be an ideal replacement for your upright vacuum cleaner.

  • +

    Comfortable to use, High quality, Versatile

  • -

    Price, Weight, Basic accessories

Expertreviews co uk.33706088
4 March 2020

An ingenious 3-in-1 design sets the Miele TriFlex HX1 apart from the competition, but it’s very expensive

  • +

    Comfortable to use, Can stand upright, Decent battery life

  • -

    Heavy in handheld mode, Limited accessory choice, Pricey

User Reviews
29 September 2020

I am thoroughly enjoying my Miele Stick Vacuum. It was easy for me to assemble, and I find it so much lighter and easy to maneuver than the upright vacuum I had been using for years--and it is much quieter, too.

31 January 2021

What a truly excellent vacuum! Easy to use, easy to assemble, easy to clean, flexible for different jobs. I bought this figuring it would be the last vacuum I ever buy, and I hope so because it is a dream as a vacuum. Very happy!

17 October 2021

What I like: good power, esthetically pleasing, great on carpets, good on couch with with pet attachment, well built. What I don’t like: small receptacle for dirt and hair, (if you have a dog that sheds a lot this is a joke) you will dump it twice before one battery runs out and you have done one...

2 February 2021

Awesome vacuum!! Very flexible for different purposes, the change in suction power is great for different flooring, it's super easy to use. Even my spouse who never ever vacuums enjoys using it. Battery is not an issue at all.

16 November 2021

I bought this bagless vacuum close to 2 months ago and I'm already experiencing issues. The brush head has just stopped turning twice. The suction of this vacuum is great and it doesn't an excellent job cleaning when it's working. I was debating on whether to by a Miele or a Dyson bagless vacuum.

16 August 2020

Easy to put together; simple to charge + use. This purchase was for a secondary vacuum, but since it’s small + fairly lightweight, it could become my primary one! Great on wood floors + area rugs. Very pleased with Miele products.

2 January 2021

I will like that they at this price to the stick vacuum Parquet twister easy to go under furniture

21 October 2021

What sets the Miele apart from other stick vacs and even the Dyson is the configurability of where you can place the powerhead. The Miele enables you to put the powerhead lower to the floor above the brushed and that makes the balance and weight so much better than any other stick vac like the...

25 September 2020

very light and easy to use.. Suction isn't great. still like though

18 July 2021

It should be better at this price point. The dirt reservoir is tiny and fills up quickly, the filter can only be cleaned by tapping out the trapped dust (and the process to remove, clean and reassemble the canister and various pieces is cumbersome), the brush roller is not as easy as it should be to...

Product Highlights
  • Vortex Technology
  • Varta Removable Battery
  • XXL Electrobrush
  • 3in1 Innovation
  • Maximum Range
  • Easy Handling
  • Flexible Charging Options
  • Perfectly Stored
  • Hygiene Lifetime Filter
  • Comfort Mode
  • Up to 2 Year Warranty* One (1) Year or Two (2) Year Limited Warranty - Any warranty claims for residential Miele Products must be received by Miele within one (1) year from the date of purchase. If the Miele Product was properly installed and registered by an Authorized Miele Installer, this Limited Warranty will be extended for an additional (1) year.
Average Expert Score
Average User Score
In The Box
  • Triflex HX1 - SMUL0 Cordless Stick Vacuum Cleaner
  • Vortex Technology, Varta Removable Battery, XXL Electrobrush, Ultimate flexibility for any situation, Easy h
  • Integrated wall bracket in Brilliant White
Still Have Questions?
We can help via Live Chat, Email or you can call us 1-888-840-0464

Please log in or sign up to continue


Validating Credit Card...

It will not be processed until the offer is accepted by a merchant.

Notifying Retailers...

Notifying our merchants and checking to see if they accept this offer.

Offer Submitted!

3-digit code in the back of your credit card